package com.heima.storage.service;

import com.heima.storage.entity.Storage;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author mcm
 * @since 2021-09-22
 */
public interface IStorageService extends IService<Storage> {

    void deduct(String code, Integer count);
}
